DE364527C - Water tube boiler - Google Patents

Water tube boiler

Info

Publication number
DE364527C
DE364527C DEJ21538D DEJ0021538D DE364527C DE 364527 C DE364527 C DE 364527C DE J21538 D DEJ21538 D DE J21538D DE J0021538 D DEJ0021538 D DE J0021538D DE 364527 C DE364527 C DE 364527C
Authority
DE
Germany
Prior art keywords
boiler
water
water tube
tube boiler
pipes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEJ21538D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEJ21538D priority Critical patent/DE364527C/en
Application granted granted Critical
Publication of DE364527C publication Critical patent/DE364527C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/007—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically specially adapted for locomotives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Wasserrohrkessel. Die Erfindung bezweckt die Anordnung einer großen Heizfläche bei Dampfkesseln von beschränkten Außenmaßen und geringem Gewicht.Water tube boiler. The invention aims to provide a large one Heating surface in steam boilers with limited external dimensions and low weight.

Der auf der Zeichnung beispielsweise dargestellte Dampfkessel besteht aus dem Hinterkessel =, dem Wasserrohrbündel 2 und dem zylindrischen Vorderkessel 3. Der Hinterkessel wird gebildet von, dem Kesselboden 4, dem Feuerbuchsmantel 5, der viertelkreisförmig gebogenen Rohrwand 6, der ebenen Kesselwand 7 und dem Kesselboden B. Die Kesselwand 7 wird durch die Stehbolzen g versteift. Der im Rohrbündel 2 entwickelte Dampf gelangt in den Dampfsammler io. Oberhalb der Wasserrohre ist ein Überhitzer 12 angeordnet, unterhalb dessen die obersten Rohrreihen i9 eine dichte Wand bilden, die nur an den Enden den Durchtritt der Heizgase gestattet. An den Kesselboden 8 ist eine Rohrwand ix angeschraubt, in welcher die einen Enden der Überhitzerrohre 12 eingewalzt sind. Um ein Eindringen von Kesselwasser in die Überhitzerrohre zu verhindern, ist ein Wasserschutzblech 13 an der Rohrwand ii befestigt. Der überhitzte Dampf gelangt in die Heißdampfkammer 14 und von hier aus zu den Verbrauchsstellen. Der Feuerbuchsmantel 5 ist an den Innenseiten der Feuerbuchse 15 durch feuerfeste Mauerung 16 vor der Einwirkung der Heizgase geschützt.The steam boiler shown in the drawing, for example, consists from the rear boiler =, the water tube bundle 2 and the cylindrical front boiler 3. The back boiler is made up of the boiler bottom 4, the fire book casing 5, the quarter-circle curved pipe wall 6, the flat boiler wall 7 and the boiler bottom B. The boiler wall 7 is stiffened by the stud bolts g. The one developed in tube bundle 2 Steam enters the steam collector ok. There is a superheater above the water pipes 12 arranged, below which the top rows of tubes i9 form a tight wall, which only allows the passage of the heating gases at the ends. To the bottom of the boiler 8 a pipe wall ix is screwed on, in which one ends of the superheater pipes 12 are rolled in. To prevent boiler water from entering the superheater tubes prevent a water protection plate 13 is attached to the pipe wall ii. The overheated Steam reaches the superheated steam chamber 14 and from here to the consumption points. The fire box jacket 5 is on the inside of the fire box 15 by fireproof Masonry 16 protected from the action of the heating gases.

Die Heizgase strömen längs der Wasserrohre zum Schornstein 17. Ein Teil der Heizgase wird dem Überhitzer zugeführt und kann durch die Überhitzerkappe 18 abgesperrt werden. Wenn die Kesselabmessungen derartig sind, daß der Rost 2o zu groß wird, so ist eine Olzusatzfeuerung 21 vorgesehen, die in die Umkleidung 22 der Wasserrohre eingebaut ist. Um das Innere des Vorderkessels befahren zu können, sind Mannlöcher 23 angebracht. Der Vorteil der beschriebenen Bauart ist der, daß mit dem neuen Kessel ungefähr viermal soviel Dampf erzeugt werden kann, als mit einem Lokomotivheizrohrkessel von ungefähr gleichen Außenmaßen.The heating gases flow along the water pipes to the chimney 17 Part of the heating gases is fed to the superheater and can be passed through the superheater cap 18 are locked. If the boiler dimensions are such that the grate 2o is too large, an additional oil firing device 21 is provided, which is in the casing 22 of the water pipes is installed. To be able to drive inside the front boiler, manholes 23 are attached. The advantage of the type described is that with the new boiler about four times as much steam can be generated than with a locomotive heating tube boiler with approximately the same external dimensions.

Claims (2)

PATENT-AxSPRÜCHE: i. Wasserrohrkessel, bestehend aus einer vorderen und einer hinteren Kammer, die durch Rohre verbunden sind und bei dem der Hinterkessel nach Art des Hinterkessels einer Lokomotive ausgebildet ist, dadurch gekennzeichnet, daß die nach vorn geneigten Wasserrohre am einen Ende in die viertelkreisförmig gebogene obere Rückwand der Feuerbuchse eingesetzt sind, durch die Feuerbuchse hindurchgehen und am anderen Ende in eine zylindrische Wasserkammer münden. PATENT CLAIMS: i. Water tube boiler, consisting of a front and a rear chamber which are connected by pipes and in which the rear boiler is designed in the manner of the rear boiler of a locomotive, characterized in that that the forward sloping water pipes at one end into the quarter circle curved upper rear wall of the fire box are inserted, go through the fire box and open into a cylindrical water chamber at the other end. 2. Wasserrohrkessel nach Anspruch i, dadurch gekennzeichnet, daß eine Olzusatzfeuerung außerhalb der Feuerbuchse in der Ummantelung der Wasserrohre angebracht ist.2. Water tube boiler according to claim i, characterized in that an additional oil firing outside the Fire socket is mounted in the jacket of the water pipes.
DEJ21538D Water tube boiler Expired DE364527C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ21538D DE364527C (en) Water tube boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ21538D DE364527C (en) Water tube boiler

Publications (1)

Publication Number Publication Date
DE364527C true DE364527C (en) 1922-11-27

Family

ID=7200597

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ21538D Expired DE364527C (en) Water tube boiler

Country Status (1)

Country Link
DE (1) DE364527C (en)

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